Motor Controllers & Starters
At Control Design Supply, we offer a comprehensive selection of motor controllers and motor starters designed to deliver dependable performance, protect your equipment, and ensure smooth operation across a wide range of industrial and commercial applications. Whether you’re starting a single-phase motor or managing a complex motor control system, we have the right components to help you keep your operation running safely and efficiently.
Our inventory includes everything from simple across-the-line starters to soft starters, overload relays, and contactor-based solutions—all built to support the performance and protection of electric motors in demanding environments. We support OEMs, contractors, and maintenance teams by offering motor control products that are compatible with a wide variety of motors, voltages, and control strategies.
No matter the industry—manufacturing, HVAC, water treatment, material handling, or energy—our motor starters and controllers are engineered to meet your system’s unique power and automation needs. When uptime, safety, and performance matter, Control Design Supply delivers reliable motor control you can count on.
Our inventory includes everything from simple across-the-line starters to soft starters, overload relays, and contactor-based solutions—all built to support the performance and protection of electric motors in demanding environments. We support OEMs, contractors, and maintenance teams by offering motor control products that are compatible with a wide variety of motors, voltages, and control strategies.
No matter the industry—manufacturing, HVAC, water treatment, material handling, or energy—our motor starters and controllers are engineered to meet your system’s unique power and automation needs. When uptime, safety, and performance matter, Control Design Supply delivers reliable motor control you can count on.
What Is a Motor Starter or Motor Controller?
A motor controller is an electrical device that regulates the operation of an electric motor—managing functions such as starting, stopping, reversing, and protection against overloads. A motor starter is a specialized type of controller that safely initiates and terminates the motor’s operation, often incorporating additional protection devices like thermal overload relays and contactors. These motor control components are essential in automation systems, production lines, HVAC equipment, pumps, conveyors, and various electrically driven machinery.Why Are Motor Controllers & Starters Important?
Motor controllers and starters are critical elements in any electrical motor-driven system. They are responsible for managing the powerful surge that occurs when a motor starts, thereby preventing excessive inrush current and reducing mechanical stress on the motor and connected equipment. By regulating the startup sequence and providing overload protection, these devices not only extend the lifespan of the motor but also ensure safety and energy efficiency in your operations. In environments ranging from industrial automation to HVAC and material handling, effective motor control is vital for uninterrupted production and for maintaining system reliability under variable loads.
Types of Motor Starters & Controllers We Carry
- Across-the-Line Starters – Simple, cost-effective starters used in applications where motors can handle full voltage at startup.
- Soft Starters – Gradually ramp up voltage to reduce mechanical stress and inrush current. Ideal for pumps, compressors, and conveyors.
- Combination Starters – Preassembled starter packages that include disconnects, overload protection, and enclosures.
- Manual Motor Starters – Compact solutions for starting and protecting motors without the need for contactors.
- Overload Relays – Provide protection against motor overheating and overcurrent conditions.
- Contactor-Based Motor Starters – Used in automated systems where motors need remote or programmable starting.
Applications for Motor Controllers & Starters
- Industrial automation and manufacturing
- HVAC systems and building management
- Pumping and irrigation stations
- Material handling and conveyors
- Fans, blowers, and compressors
- Food and beverage processing equipment
Whether you require a simple starter for a small motor or a sophisticated, integrated solution for managing multiple drives, our range of motor control products is engineered to meet your needs.
Why Buy from Control Design Supply?
When you choose Control Design Supply, you’re partnering with a team dedicated to quality and service. We work with leading manufacturers to bring you motor control solutions that are built to last and easy to integrate. Our advantages include:- Expert product selection support
- Fast shipping on in-stock items
- Motor control parts compatible with VFDs, PLCs, and contactors
- Reliable support for both OEMs and end-users
Need help selecting the right motor controller or starter for your project?
Contact our team today, and let us guide you to the best solution.